Who could replace Maduro?

Venezuela has condemned as a "colonialist threat" President Trump's warning that its airspace should be considered closed. The US does not have the authority to shut another country's airspace and the foreign ministry described his social media post as an illegal and unjustified aggression. Also: the number of people killed as a result of Israel's military offensive in Gaza in the past two years has risen above 70,000 according to the Hamas-run health ministry in the Palestinian territory; rescue operations are continuing in Indonesia after floods and landslides killed more than 300 people in Sumatra; and King Charles leads tributes to the British playwright and Oscar winning screenwriter, Tom Stoppard, who has died at the age of 88.